Strengthening Hair Growth Shampoo formula is supplemented with ingredients that enhance the effectiveness of the product – betaine, biotin, caffeine, panthenol, and niacinamide. The Smoothing Hair Growth Conditioner formula uses powerful ingredients for maximum effect such as biotin, panthenol, niacinamide, and the duo of macadamia and coconut oils, known for their nourishing, shine and strength giving effects. Nourishing Hair Growth Mask formula is supplemented with biotin, caffeine, panthenol, niacinamide. The duo of macadamia and coconut oils, known for their nourishing effect, acts as an ingredient that gives hair shine and strength. Thickening Hair Growth Spray has a significant influence on hair growth. It visibly increases hair volume and thickness, replenishes empty hair follicles with new hair, and contributes to improving scalp and hair condition, as well as the appearance of the hair.